GrowSpan S500 Greenhouse Kit (w/Blackout System):
• GrowSpan S500 Greenhouse provides more overhead space and improved ventilation, leading to healthier crops. It also features high sidewalls that maximize growing space.
• The durable structure is made from a 2.375" OD, 16-gauge, galvanized steel frame that is corrosion resistant.
• Double layer greenhouse film features Sun Master® 6 mil 4 year Greenhouse Film for the outer layer and Infrared Anti-Condensate Thermal Film, which offers exceptional heat retention and drip control, for the inner layer.
• 30'W S500 Greenhouses have 6' rafter spacing.
• Includes ground posts.
• Doors sold separately.